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1. 发明授权

EP2750229B1 SOLID POLYMER ELECTROLYTE MEMBRANE, AND MEMBRANE ELECTRODE ASSEMBLY FOR USE IN SOLID POLYMER FUEL CELL 有权转让
标题翻译：固体聚合物电解质膜和膜电极组件使用的固体高分子型燃料电池
公开(公告)号：EP2750229B1
公开(公告)日：2017-02-22
申请号：EP12827137.6
申请日：2012-08-02
申请人： Asahi Glass Company, Limited
发明人： HOMMURA, Satoru , TAYANAGI, Junichi , SHIMOHIRA, Tetsuji
IPC分类号： H01M8/02 , C08F16/24 , C08F16/30 , C08J5/22 , H01M4/86 , H01M8/1023 , H01M8/1051 , H01M4/92
CPC分类号： H01M8/1023 , C08J5/2206 , C08J2327/18 , H01M4/92 , H01M8/1051 , Y02E60/523

2. 发明授权

EP2368920B1 PROCESS FOR PRODUCING FLUOROPOLYMER PARTICLES 有权转让
标题翻译：用于生产含氟聚合物颗粒
公开(公告)号：EP2368920B1
公开(公告)日：2014-06-25
申请号：EP09834743.8
申请日：2009-12-15
申请人： Asahi Glass Company, Limited
发明人： SAITO, Susumu , SHIMOHIRA, Tetsuji , SAEKI, Takashi , TAYANAGI, Junichi
IPC分类号： C08F2/04 , C08F6/12 , C08F6/00 , C08F6/22 , C08F6/24 , C08F6/20 , C08L27/12 , C08F14/18
CPC分类号： C08F6/24 , C08F6/001 , C08F6/003 , C08F6/12 , C08F6/20 , C08F6/22 , C08F14/18 , C08L27/12 , C08F2/04

3. 发明公开

EP2750229A1 SOLID POLYMER ELECTROLYTE MEMBRANE, AND MEMBRANE ELECTRODE ASSEMBLY FOR USE IN SOLID POLYMER FUEL CELL 有权转让
标题翻译： EESKOLYMER-ELEKTROLYTMEMBRAN UND MEMBRAN-ELEKTRODEN-ANORDNUNG ZUR VERWENDUNG IN EINER FESTPOLYMER-BRENNSTOFFZELLE
公开(公告)号：EP2750229A1
公开(公告)日：2014-07-02
申请号：EP12827137.6
申请日：2012-08-02
申请人： Asahi Glass Company, Limited
发明人： HOMMURA, Satoru , TAYANAGI, Junichi , SHIMOHIRA, Tetsuji
IPC分类号： H01M8/02 , C08F16/24 , C08F16/30 , C08J5/22 , H01M4/86 , H01M8/10
CPC分类号： H01M8/1023 , C08J5/2206 , C08J2327/18 , H01M4/92 , H01M8/1051 , Y02E60/523
摘要： To provide a polymer electrolyte membrane and a membrane/electrode assembly for a polymer electrolyte fuel cell, excellent in the durability to hydrogen peroxide or peroxide radicals.
A polymer electrolyte membrane 15 comprising an ion exchange resin having cation exchange groups, which contains cerium element and at least one member selected from cesium element and rubidium element; and a membrane/electrode assembly 10, comprising an anode 13 having a catalyst layer 11 containing a catalyst and an ion exchange resin, a cathode 14 having a catalyst layer 11 containing a catalyst and an ion exchange resin, and a polymer electrolyte membrane 15 disposed between the anode 13 and the cathode 14, wherein the polymer electrolyte membrane 15 contains cerium element and at least one member selected from cesium element and rubidium element.
摘要翻译：提供聚合物电解质膜和用于聚合物电解质燃料电池的膜/电极组件，其对过氧化氢或过氧化物自由基的耐久性优异。包含具有阳离子交换基团的离子交换树脂的聚合物电解质膜15，其含有铈元素和选自铯元素和铷元素中的至少一种; 以及膜/电极组件10，其具有含有催化剂的催化剂层11和离子交换树脂的阳极13，具有催化剂的催化剂层11的阴极14和离子交换树脂，以及配置有高分子电解质膜15 在阳极13和阴极14之间，其中聚合物电解质膜15包含铈元素和至少一种选自铯元素和铷元素的元素。

4. 发明公开

EP2368920A1 METHOD FOR MANUFACTURING FLUORINE-CONTAINING POLYMER PARTICLES 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG VON FLUORPOLYMERPARTIKELN
公开(公告)号：EP2368920A1
公开(公告)日：2011-09-28
申请号：EP09834743.8
申请日：2009-12-15
申请人： Asahi Glass Company Limited
发明人： SAITO, Susumu , SHIMOHIRA, Tetsuji , SAEKI, Takashi , TAYANAGI, Junichi
IPC分类号： C08F6/12
CPC分类号： C08F6/24 , C08F6/001 , C08F6/003 , C08F6/12 , C08F6/20 , C08F6/22 , C08F14/18 , C08L27/12 , C08F2/04
摘要： To provide a process for producing fluoropolymer particles, whereby formation of fine particles is suppressed.
A process for producing fluoropolymer particles, which comprises (i) a step of preparing a solution or dispersion of a fluoropolymer (A) having the fluoropolymer (A) dissolved or dispersed in a solvent (B), wherein the solvent (B) contains a good solvent (B2) whereby the degree of swelling of the fluoropolymer (A) exceeds 50%, and the degree of swelling of the fluoropolymer (A) by the solvent (B) is from 50 to 1,200%; and (ii) a step of mixing the solution or dispersion of a fluoropolymer (A) with a solvent (C) to flocculate the fluoropolymer (A) thereby to form particles of the fluoropolymer (A), wherein the solvent (C) contains a poor solvent (C1) whereby the degree of swelling of the fluoropolymer (A) is at most 50%, the degree of swelling of the fluoropolymer (A) by a mixed solvent (BC) of the solvents (B) and (C) is from 0 to 100%, the ratio (W C /W B ) of the mass (W C ) of the solvent (C) to the mass (W B ) of the solvent (B) is from 1 to 5, and the ratio (S BC /S B ) of the degree of swelling (S BC ) of the fluoropolymer (A) by the mixed solvent (BC) to the degree of swelling (S B ) of the fluoropolymer (A) by the solvent (B) is at most 0.5.
摘要翻译：提供一种生产含氟聚合物颗粒的方法，从而抑制细颗粒的形成。一种生产含氟聚合物颗粒的方法，其包括（i）制备溶解或分散在溶剂（B）中的含氟聚合物（A）的含氟聚合物（A）的溶液或分散体的步骤，其中溶剂（B）含有良溶剂（B2），含氟聚合物（A）的溶胀度超过50％，溶剂（B）的含氟聚合物（A）的溶胀度为50〜1200％和（ii）将含氟聚合物（A）的溶液或分散体与溶剂（C）混合以使含氟聚合物（A）絮凝从而形成含氟聚合物（A）的颗粒的步骤，其中溶剂（C）含有不良溶剂（C1），含氟聚合物（A）的溶胀度为50％以下，溶剂（B）和（C）的混合溶剂（BC）的含氟聚合物（A）的溶胀度为 0〜100％时，溶剂（C）的质量（WC）与溶剂（B）的质量（WB）的比（WC / WB）为1〜5，比率（S BC / 通过混合溶剂（BC）的含氟聚合物（A）的溶胀度（S BC）与溶剂（B）的含氟聚合物（A）的溶胀度（SB）的比例SB（SB）为0.5以下。

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